Marks USA M99 Night Latch Trim...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$398.00
$136.93
Marks USA Marks USA M99 - Night Latch Trim M99

Marks USA M99 Night Latch Trim for Rim Exit Devices with Fixed Pull and Satin Stainless Finish

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Model: M99F-32D

In Stock (leaves warehouse same day if ordered before 3pm ET)

$398.00
$136.93
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Marks USA M99 Night Latch Trim for Rim Exit Devices with Fixed Pull and Satin Stainless Finish

The Marks USA M99 Series Night Latch Trim delivers reliable ingress control for perimeter doors equipped with rim panic devices. Designed to add both locking and pull capabilities, this trim is compatible with Marks M990 and M880 Series Exit Devices, making it a versatile solution for commercial door applications. The night latch function allows the door to be unlocked from the inside via lever or from the outside with a key, and includes an option to retract the latch into the casing to prevent accidental lockouts. Supplied with a cylinder collar and mounting cylinder cup, the M99 is finished in 630 / 32D Satin Stainless and fits conventional rim cylinders.

Key Features

  • Night Latch Function: Unlocks from the inside using the lever or from the outside using a key, with an option to retract the latch into the casing to eliminate accidental lockouts.
  • Fixed Pull Design: Provides a secure, fixed pull for Marks USA rim panic devices, adding both locking and pull capabilities to perimeter doors.
  • Broad Exit Device Compatibility: Compatible with Marks M990 and M880 Series Exit Devices for flexible installation across a range of commercial rim panic hardware configurations.
  • Trim Plate Height: 15" trim plate height suited for standard commercial door applications.
  • Included Components: Supplied with cylinder collar and mounting cylinder cup for a complete, ready-to-install trim package.
  • Cylinder Compatibility: No cylinder included; fits conventional rim cylinders for easy integration with existing keying systems.
  • Door Preparation: Requires through-bolt hole(s) for secure, professional-grade mounting to the door.
  • Satin Stainless Finish: Finished in 630 / 32D Satin Stainless for a clean, durable aesthetic suited to commercial environments.
  • Manufacturer Warranty: Backed by the Marks lifetime mechanical warranty for long-term confidence and protection.

Certifications & Compliance

  • Commercial Grade Hardware
  • Marks Lifetime Mechanical Warranty

Technical Specifications

  • Product Group: Exit Devices and Trim
  • Product Subgroup: Exit Device Trim
  • Commercial/Residential: Commercial
  • Subcategory: Exit Devices - Rim
  • Product Type: Exit Device Trims
  • Trim Plate Height: 15"
  • Features: Fixed Pull; Supplied With Cylinder Collar and Mounting Cylinder Cup
  • Keyed: Yes
  • Product Category: Exit Devices and Trim
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Marks USA M99?

Marks USA M99 Night Latch Trim is engineered for demanding commercial perimeter door applications, combining a fixed pull with a versatile night latch function that prevents accidental lockouts. Its compatibility with the M990 and M880 Series Exit Devices, along with a 15" trim plate and included cylinder collar and mounting cylinder cup, ensures a professional, complete installation. Backed by the Marks lifetime mechanical warranty, the M99 delivers the dependable performance that commercial facilities require.

Manufacturer Resources

Marks USA Product Catalog

Product Specs

Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Device Trim
Commercial/Residential:
Commercial
Subcategory:
Exit Devices - Rim
Product Type:
Exit Device Trims
Trim Plate Height:
15"
Features:
Fixed Pull; Supplied With Cylinder Collar and Mounting Cylinder Cup
Keyed:
Yes
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Marks USA M99F-32D – Frequently Asked Questions

1) Which Marks USA exit devices does the M99 trim fit?
The M99 mounts to Marks M990 and M880 Series rim exit devices. It is rim-device trim only, so it will not serve a surface vertical rod or mortise device, and it is not made to trim another manufacturer's panic hardware.
2) Does the Marks M99 night latch trim come with a cylinder?
No cylinder is supplied. You order it separately or reuse one, and it takes a conventional rim cylinder so it can be keyed into an existing system. The cylinder collar and mounting cylinder cup do come in the box. Three ways to buy it: with a C rim cylinder, with an interchangeable core rim cylinder, or less cylinder if your locksmith is supplying one.
3) How much room does the M99 trim need on the door face?
The trim plate is 15 inches tall, so plan for a 15 inch run of flat door face below or around the cylinder location. On a narrow stile aluminum door or a door with a lite or glass stop crowding the lock stile, measure before you commit. Mounting is through-bolted, so the door also needs through-bolt holes prepped.
4) What can I use instead of the Marks M99 if my exit device is not a Marks M990 or M880?
Trim is device specific, so match the trim to the device brand and series. For Von Duprin 22, 55 and 98/99 devices there is the Von Duprin 110MD-NL night latch cylinder assembly. On Sargent, the 704ET covers the 700 Series and the 744 handles 8700 and 8900 surface vertical rod and mortise devices. Corbin Russwin ED5000 Series devices take the VT957ET nightlatch escutcheon trim. Design Hardware 1000R and 2000R devices use the 2P-03NL pull trim with cylinder hole, which is the closest layout to the M99.
5) Can I key the Marks M99 into the master key system already in my building?
Yes, because it takes a conventional rim cylinder rather than a proprietary one. Order it less cylinder and have your locksmith supply a rim cylinder cut to your existing system, or take the IC core version if the building is on interchangeable cores and you want to swap cores without pulling the trim.
6) I need a night latch pull trim but my exit device is not a Marks device - what else is there?
The Marks USA M99 is built for Marks M990 and M880 Series rim exit devices, so match the trim to the device brand. Design Hardware makes the 2P-03NL-32D pull trim with a cylinder hole, night latch function, Grade 1, for the 1000R and 2000R exit devices. Dexter builds the ED1500 Series nightlatch function trim with a raised lip pull plate, Grade 1. Tell offers an exit device pull trim with a cylinder hole, less cylinder. Each is a pull-style outside trim keyed from the exterior, matched to its own device family.
7) What is the closest equivalent to the Marks USA M99 night latch trim from another manufacturer?
The Sargent 704ET is a night latch exit device trim in the Sargent 700 Series, Grade 1 and heavy duty, with field reversible operation. The Marks USA M99 is a night latch trim with a fixed pull rather than a lever, so the Sargent unit changes the outside operating member while keeping the night latch function. Corbin Russwin also builds the VT957ET nightlatch escutcheon trim in stamped or formed stainless steel for the ED5000 Series. All three unlock the door from the outside with a key; the M99 is the one that gives you a pull instead of a handle.
8) What should I use instead of a night latch trim if the outside of the door should never be keyed?
Night latch trim like the Marks USA M99 is keyed, so it is the wrong choice for an opening that stays exit-only. For a pull with no cylinder, BEST builds the 1700 Series exit only pull trim for 2000 Series devices in wide stile, and the 2000 Series 2901 narrow stile exit only lever trim. Detex makes the 02BN dummy S-lever trim with a blank escutcheon for Value Series devices, and Von Duprin the 230DT dummy trim for 22 Series with a 10 gauge steel escutcheon. Those give a grip on the outside face with no ingress at all.
9) Is there a night latch trim rated for surface vertical rod or mortise exit devices instead of rim?
The Marks USA M99 is a rim exit device trim, matched to Marks M990 and M880 Series rim panic hardware. For vertical rod and mortise devices, Sargent builds the 70 Series 744 Grade 1 trim, a freewheeling night latch trim where the key retracts the latch, for surface vertical rod and mortise 8700 and 8900 Series devices. Corbin Russwin's 3310AET covers rim, surface vertical rod and mortise in the ED3000 Grade 1 Series. Trim and device type have to match, so confirm the device chassis before ordering.
10) Should I use a night latch pull trim or a lever trim on my exit device?
Night latch pull trim like the M99 is for a door you want locked from outside all the time, with entry by key only. It is the usual choice on back doors, service entries and stair discharge. Lever trim is what you want when people need to walk in without a key during the day, or when the opening has to be operable by lever for accessibility. Marks lever-style alternatives at ZenSupply include the Sargent 704ET night latch lever trim, which still keeps the key-retracts-latch function but gives you a lever to grab, and the Dexter ED1500 nightlatch trim with a raised lip pull plate if you want a pull but a different plate profile.
11) Is the Marks M99 trim heavy enough for a school or hospital exterior door?
It is commercial-duty trim, built for perimeter doors on office buildings, schools, healthcare, retail, warehouse, multi-tenant residential and municipal facilities. Through-bolt mounting is the part that matters on a high-abuse opening: the trim is anchored through the door rather than screwed to the face, so it does not work loose the way a surface-fastened plate can.
12) What do I need to order besides the M99 trim to finish the job?
Three things to sort out. The rim cylinder, unless you take the C or IC core version. The exit device itself, if the door does not already carry a Marks M990 or M880. And door prep, since the trim through-bolts and the door needs those holes. The collar and cylinder cup that seat the cylinder are already included, so there is nothing extra to buy on that side.
13) Can I leave a door with the M99 trim unlocked during business hours?
Yes. The night latch on the M99 has a hold-back: the latch retracts into the casing and stays there, so the door pulls open from outside without a key until you set it back. That is the feature that stops staff from getting locked out on a delivery door or a smoking-break exit. Set it in the morning, release it at close.
14) Does the M99 give me electric or card access control on the exit device?
No, the M99 is mechanical key trim, nothing electrified. If you need to release the outside trim from an access control system or a fob reader, look at electrified exit trim instead: Command Access makes 12V/24V fail safe/fail secure trim in the ET15, ET25 and ET26 series, and Dormakaba's E-Plex 201U is pushbutton exit trim if you want keypad entry with no wiring back to a panel.
15) The M99 locks the outside all the time - what trim lets people in during business hours instead?
Night latch trim like the Marks USA M99 keeps the outside secure and opens with a key. For an opening that should be free entry while the building is open, look at passage function trim: Corbin Russwin builds the 3310AET passage trim for the ED300 Series rim, surface vertical rod and mortise devices, the x810ET for the ED4000 Series, and the x910ET heavy duty trim for the ED5200S, ED5200, ED5400 and ED5800 Series, all Grade 1. Arrow makes the SRX01 passage function Sierra lever with rose for the ED910, S1150 and S1250 devices.
16) What trim should I specify if the outside needs to stay latched but always allow entry with a lever after unlocking with a key?
That is storeroom or keyed entry territory rather than the night latch pull of the Marks USA M99. Design Hardware builds the KIL storeroom function trim for 1000 and 2000 Series exit devices with a Schlage C keyway and flat lever, Grade 1, and a matching KIL entry function version. Pamex makes the E9000 storeroom L3 lever heavy duty trim, Grade 1, for doors 1-3/8 inch to 2 inch thick. Tell offers the EDELT80 storeroom escutcheon lever trim and the EDELT53 keyed entry version, both for 1-3/8 inch to 1-3/4 inch doors.
17) Can I get the same night latch behavior on an access control system instead of a key?
The Marks USA M99 is a mechanical keyed trim. If the opening needs to be released from a card reader or panel instead, Command Access builds electrified exit trim in the ET15, ET25 and ET26 Series with 12V/24V operation and fail safe or fail secure options, and the 230L electrified trim for Von Duprin V96, 36 and 23 Series devices. Falcon offers the 510L-FSA/FSE electrified heavy duty trim for the 25 Series, and Von Duprin the E360L-BE-03 Grade 1 electric passage trim with 03 lever, fail safe, for 33 and 35A Series devices. These require power and wiring to the door, which the M99 does not.
18) Is the Von Duprin 110MD-NL the same kind of part as the Marks USA M99?
No. The Von Duprin 110MD-NL is a night latch cylinder assembly for metal and wood doors, Grade 1 heavy duty, for 22, 55 and 98/99 exit trim - it is the cylinder assembly side of the function, not a trim plate with a grip. The Marks USA M99 is a 15 inch trim plate with a fixed pull, supplied with a cylinder collar and mounting cylinder cup, and takes a conventional rim cylinder. If you need something to hold onto on the outside of the door, the cylinder assembly alone will not give you that.
19) I have narrow stile aluminum doors - will the M99 trim plate suit them?
The Marks USA M99 uses a 15 inch trim plate and requires through-bolt holes in the door, which suits standard commercial door stiles. Where the stile is too narrow to accept that, BEST makes narrow stile trim for its 2000 Series devices: the 2001 exit only pull trim with cover plate and the 2901 exit only lever trim, both narrow stile. BEST's 1701 and 4901 trims are wide stile by comparison. Measure the stile face before committing to a 15 inch plate.
20) Which night latch trims work with an interchangeable core rather than a conventional cylinder?
The Marks USA M99 is ordered with a C rim cylinder, an IC core rim cylinder, or less cylinder, so an interchangeable core building can be keyed into an existing system directly. Among comparable night latch trims, the Corbin Russwin VT957ET nightlatch escutcheon is offered less cylinder, and the Dorma YR03R night latch escutcheon lever trim is also supplied less cylinder, letting you supply the core your system uses. Design Hardware's KIL storeroom and entry trims come with a Schlage C keyway instead.
21) What finish does the Marks M99 exit trim come in, and will it match my other door hardware?
One finish only: 630 / 32D satin stainless. That is the standard commercial finish, so it matches the satin stainless push bars, closers and pulls already on most institutional openings. If your building is standardized on bright brass or oil rubbed bronze, this trim will not match and there is no other finish choice on it.
22) Does a blank escutcheon trim work in place of the M99 on an aluminum storefront door?
Only if you do not need to get in from the outside. Falcon's 212L 20 Series escutcheon lever trim is a blank escutcheon, medium duty, and Von Duprin's 210K-BE pairs a knob with a blank escutcheon for 22 Series devices, Grade 1 heavy duty. Neither carries a cylinder, so there is no key entry. The Marks USA M99 is keyed and takes a conventional rim cylinder, which is what lets a night latch trim unlock the door from the exterior.
23) What is the difference between a thumbpiece trim and the M99 pull trim for an exterior exit door?
A thumbpiece trim uses a depressible thumb lever above a pull plate to retract the latch. Tell builds the EDTHP53 thumbpiece trim in keyed entry function for doors 1-3/8 inch to 1-3/4 inch, and Dexter the ED1000T-CLRM-TP-NC classroom trim with thumbpiece, pull plate and cylinder, Grade 1, supplied less cylinder. The Marks USA M99 has a fixed pull that does not move; the key retracts the latch instead. Both mount on the outside face of a rim exit device door - the choice is whether you want a moving thumbpiece or a solid grip.
How fast can I get the Marks USA M99F-32D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Marks USA M99F-32D come with a warranty?
Absolutely. The Marks USA M99F-32D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Marks USA M99F-32D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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